import java.io.*;

public class test{
    public static void main(String args[]){
        for (int i = 1;i<10;i++) {
            for (int j = 1;j <= i;j++) {
                System.out.print(i + "*" + j + "=" + i*j + "\t");
            }
            System.out.println("");
        }
    }
}